InFocus 570, 560 manual Locating the Fuse

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Maintenance

4.Locate the fuse holder on the side of the LitePro between the power switch and the power cord connector as shown below.

fuse

Figure 22. Locating the Fuse

5.Using a small coin or a flat blade screwdriver, turn the fuse holder a quarter turn in the clockwise direction.

6.Pull the fuse holder out of the LitePro as shown in Figure 23.

7.Remove the blown fuse from the fuse holder.

8.Push the new fuse into the clips of the holder until it is securely seated as shown in Figure 24.

9.Place the fuse holder back in the LitePro.

10.Using the same tool you used in step 5, turn the fuse holder a quarter turn counter-clockwise.

11.Plug the power cord back in.

12.Press the “” side of the power switch to turn the LitePro back on.

44	LitePro 560/570 User’s Guide

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Contents LCD Projector Users Guide Fold and tear here Page Page Certifications Declaration of Conformity Contents Safety Summary Power SourcePower Cord Do not look into the lensGrounding FuseLamp Hot SurfacesIntroduction Not shownCompatibility Cables and AdaptersUsage Guidelines Remote Control Programmer KitIf You Need Assistance Setting Up the LitePro Image Size measured diagonallyConnecting the LCD end of the LitePro cable Connecting an IBM-compatible desktop computer Connecting a Macintosh desktop computer Connecting an IBM-compatible laptop computer Connecting a Macintosh PowerBook Connecting a Composite Video Cable Connecting an S-Video Cable Connecting the Audio from a Video Player Connecting an external speaker Connecting a microphone Setting Up the LitePro Using the LitePro Basic Image AdjustmentUsing the Remote Control Turning the LitePro OffFocusing the Image Adjusting the HeightSwitching to the Spare Lamp Switching to the Spare LampUsing the Remote Control Buttons MenuSelect/enter Arrow buttonsNext Volume PrevMute MicProg StandbyUsing the Menus MenuHighlighting Menu Functions Audio MenuMaking Changes to Menu Functions Resetting Menu Functions to the Default Settings Menu 1 FunctionsRemoving the Menu from the Screen BrightnessUp/Down SyncLeft/Right Rear Projection Menu 2 FunctionsSource Prompt RS-232 Test PatternAuto Standby Reset NtscSource Enable PaletteProg Button Language TrackingText Mode and Pixel Slice Video TypeComp SharpnessVolume and Audio Lock Audio Menu FunctionsTreble BassBalance and Fade Loudness Maintenance Cleaning the LensReplacing the Projection Lamps Opening the Lamp Door Replacing Batteries in the Remote Control Bulb GuardInstalling New Batteries Replacing the FuseLocating the Fuse Removing the Fuse Holder Troubleshooting Before You Call for AssistanceProblem Nothing on screen Solutions to Common ProblemsProblem Color or VGA text not being projected Problem Image is not centered on the screen Problem Only the test pattern is displayedProblem Image is too wide or narrow for screen Problem Image is out of focusProblem Image and menus are reversed left to right Problem LitePro displays vertical lines, bleeding or spotsProblem Image is noisy or streaked Problem Projected colors don’t match the monitor’s colorsSpecifications AppendixAppendix Accessories Cable Connector Pin Assignments LCD ConnectorMonitor and VGA Connectors GNDLaptop Display Activation Chart ASTFN-F1 Appendix Index Assistance, see Technical Support audioLite show button 22 LitePro Quadra, see Macintosh Index Limited Warranty 010-0060-05 USA